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Subject: Re: [OMPI users] metahosts (like in MP-MPICH)
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-03-04 09:31:51


I'm not quite sure what an MP-MPICH meta host is.

Open MPI allows you to specify multiple hosts in a hostfile and run a
single MPI job across all of them, assuming they're connected by at
least some common TCP network.

On Mar 4, 2009, at 4:42 AM, Yury Tarasievich wrote:

> Can't find this in FAQ... Can I create the metahost in OpenMPI (a la
> MP-MPICH), to execute the MPI application simultaneously on several
> physically different machines connected by TCP/IP?
>
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-- 
Jeff Squyres
Cisco Systems